Results 291 to 300 of about 109,648 (392)

Telomerase reverse transcriptase gene knock‐in unleashes enhanced longevity and accelerated damage repair in mice

open access: yesAging Cell, Volume 24, Issue 4, April 2025.
Tert knock‐in (TertKI) mice harboring the EF1α‐Tert gene in the Rosa26 locus displayed heightened telomerase activity, elongated telomeres, and extended lifespan. TertKI mice displayed enhanced wound healing and exhibited resistance to the progression of colitis.
Tian‐Yi Zhu   +9 more
wiley   +1 more source

Weakened Airway Epithelial Junctions and Enhanced Neutrophil Elastase Release Contribute to Age‐Dependent Bacteremia Risk Following Pneumococcal Pneumonia

open access: yesAging Cell, Volume 24, Issue 5, May 2025.
During spread of Streptococcus pneumoniae from the lung to the bloodstream, the pneumococcal pore‐forming toxin pneumolysin (PLY) disrupts apical junction complexes (AJCs) and triggers the transmigration of polymorphonuclear leukocytes (PMNs), which secrete tissue‐destructive neutrophil elastase.
Shuying Xu   +4 more
wiley   +1 more source

Relaxant effect of brain natriuretic peptide in nonsensitized and passively sensitized isolated human bronchi

open access: green, 2009
Maria Gabriella Matera   +5 more
openalex   +2 more sources

Aging and Cancer—Inextricably Linked Across the Lifespan

open access: yesAging Cell, Volume 24, Issue 4, April 2025.
Aging (as old man wind) alters the trajectory of cancer (dangerous seas) through changes in the immune system and metabolism (among many others), leading to altered cancer epidemiology, pathogenesis, and therapeutic responses, as represented by the research areas (boats)—artwork by Michael DeGregori.
James DeGregori   +2 more
wiley   +1 more source

A Xanthine Derivative With Novel Heat Shock Protein 90‐Alpha Inhibitory and Senolytic Properties

open access: yesAging Cell, EarlyView.
This study aimed to find safe senolytic drugs that selectively eliminate senescent cells. Focusing on HSP90 inhibitors, we employed a virtual screening to identify novel, safer compounds (A). K5, a xanthinic candidate, effectively eliminated senescent cells in various cellular models (B), extended lifespan in flies, and reduced aging signs in mice (C).
Sandra Atlante   +24 more
wiley   +1 more source

The impacts of e‐cigarette flavours: An overview of systematic reviews

open access: yesAddiction, EarlyView.
Abstract Background and Aims E‐cigarette flavours have the potential to impact the appeal, harms and use of e‐cigarettes and combustible tobacco. Systematic reviews have synthesised evidence on their impacts but have always focused on specific outcomes or populations.
Jonathan Livingstone‐Banks   +7 more
wiley   +1 more source

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